#37 Postby HURAKAN » Thu Jan 21, 2010 2:44 pm
TROPICAL CYCLONE TECHNICAL BULLETIN: AUSTRALIA - EASTERN REGION
Issued by BRISBANE TROPICAL CYCLONE WARNING CENTRE
at: 1215 UTC 21/01/2010
Name: Ex-Tropical Cyclone Neville
Identifier: 05U
Data At: 1200 UTC
Latitude: 14.3S
Longitude: 146.7E
Location Accuracy: within 30 nm [55 km]
Movement Towards: northwest [316 deg]
Speed of Movement: 3 knots [5 km/h]
Maximum 10-Minute Wind: 30 knots [55 km/h]
Maximum 3-Second Wind Gust: 45 knots [85 km/h]
Central Pressure: 998 hPa
Radius of 34-knot winds NE quadrant:
Radius of 34-knot winds SE quadrant:
Radius of 34-knot winds SW quadrant:
Radius of 34-knot winds NW quadrant:
Radius of 48-knot winds NE quadrant:
Radius of 48-knot winds SE quadrant:
Radius of 48-knot winds SW quadrant:
Radius of 48-knot winds NW quadrant:
Radius of 64-knot winds:
Radius of Maximum Winds: N/A nm [N/A km]
Dvorak Intensity Code: T2.0/2.5/W0.5/12HRS
Pressure of outermost isobar: 1004 hPa
Radius of outermost closed isobar: 75 nm [140 km]
Storm Depth: Medium
FORECAST DATA
Date/Time : Location : Loc. Accuracy: Max Wind : Central Pressure
[UTC] : degrees : nm [km]: knots[km/h]: hPa
+12: 22/0000: 14.7S 146.8E: 060 [110]: 030 [055]: 998
+24: 22/1200: 14.9S 146.4E: 070 [135]: 030 [055]: 998
+36: 23/0000: 15.0S 145.7E: 120 [220]: 035 [065]: 995
+48: 23/1200: 15.1S 144.9E: 180 [335]: 030 [055]: 999
REMARKS:
LLCC difficult to locate, 08Z WindSat pass used as guidance. System continues to
show strong duirnal convective cycle. Dvorak based on shear pattern. Moderate to
strong easterly shear should prevent much intensification before the weekend.
Slow movement is expected for the next 18 to 24 hours, then westwards after 24
hours as a mid-level ridge cradles the system to the south.
Copyright Commonwealth of Australia
==
The next bulletin for this system will be issued by: 21/1900 UTC by Brisbane
TCWC.
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